X0304 4 2011-08-19 0000093751 STATE STREET Corp STT 0001143422 SUMME GREGORY L C/O STATE STREET CORPORATION ONE LINCOLN STREET BOSTON MA 02111 1 0 0 0 Common Stock 2011-08-19 4 P 0 10000 31.99 A 49565 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $31.98 to $32.00, inclusive. The reporting person undertakes to provide to State Street Corporation, any security holder of State Street Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote 1. Includes Director's stock compensation dividend equivalents acquired through the date of this report. /s/ Jeremy Kream 2011-08-23